import java.beans.Introspector;

/**
 * \* Created with IntelliJ IDEA.
 * \* User: Administrator
 * \* Date: 2022/7/8
 * \* Time: 15:13
 * \* To change this template use File | Settings | File Templates.
 * \* Description:
 * \
 */
public class App2 {
    public static void main(String[] args) {
//        String className = "UserContoller";
        String className = "APIContoller";
        System.out.println(Introspector.decapitalize(className));
    }
}
